57 lines
1.2 KiB
Go
57 lines
1.2 KiB
Go
package main
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import (
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"os"
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"path/filepath"
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"github.com/spf13/viper"
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)
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// CLIConfig holds the CLI configuration
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type CLIConfig struct {
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ServerURL string
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}
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// LoadCLIConfig loads configuration with priority: config file → ENV → flag
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func LoadCLIConfig(configFile string, serverFlag string) (*CLIConfig, error) {
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v := viper.New()
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// Set defaults
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v.SetDefault("server_url", "http://localhost:8080")
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// 1. Load from config file (lowest priority)
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if configFile != "" {
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v.SetConfigFile(configFile)
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} else {
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// Look for config in home directory
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home, err := os.UserHomeDir()
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if err == nil {
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v.AddConfigPath(filepath.Join(home, ".whatshooked"))
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v.SetConfigName("cli")
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v.SetConfigType("json")
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}
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// Also look in current directory
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v.AddConfigPath(".")
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v.SetConfigName(".whatshooked-cli")
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v.SetConfigType("json")
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}
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// Read config file if it exists (don't error if it doesn't)
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_ = v.ReadInConfig()
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// 2. Override with environment variables (medium priority)
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v.SetEnvPrefix("WHATSHOOKED")
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v.AutomaticEnv()
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// 3. Override with command-line flag (highest priority)
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if serverFlag != "" {
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v.Set("server_url", serverFlag)
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}
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cfg := &CLIConfig{
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ServerURL: v.GetString("server_url"),
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}
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return cfg, nil
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}
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